Dungeon Defenders II is an action-packed game developed by Trendy Entertainment for PlayStation 4. The game is set in Etheria, which is under attack from the Old Ones' army. The player's task is to build defenses to protect the Eternia Crystals from the invading army and then jump into the action to defeat the enemies.

The game allows players to create a team of heroes with unique abilities and defenses to fight against the enemies. Players can swap between their heroes on the fly, even in combat, to use all of their tools. Dungeon Defenders II offers a wide variety of defenses, including laser beams, quicksand, and flamethrowers, to protect the Eternia Crystals.

Players can also equip and customize their heroes with loot and Shards that they find during the game. Dungeon Defenders II offers a visually stunning journey through ancient forests, massive castles, haunted temples, active volcanoes, and dungeons.

The game also offers four-player online co-op, allowing players to invite their friends to join them in Etheria. Trendy Entertainment plans to add more heroes, maps, loot, and features to the game in future updates based on feedback from players.